3833865

Information

• Patent Grant
• 3833865

• References
• Source

• Patent Number

  3,833,865

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1974
  50 years ago

• CPC

  • G06G7/60 - for living beings
  • A61B5/04021 - ECG simulator circuits
  • H03K3/351 - the devices being unijunction transistors
  • H03K5/01 - Shaping pulses

• US Classifications

  • 331 - Oscillators